forked from Minki/linux
f264638065
This patch adds IPP subsystem-based gsc driver for exynos5 series. GSC is stand for General SCaler and supports the following features: - image scaler/rotator/crop/flip/csc and input/output DMA operations. - image rotation and image effect functions. - writeback and display output operations. - M2M operation to crop, scale, rotation and csc. The below is GSC hardware path: Memory------->GSC------>Memory FIMD--------->GSC------>HDMI FIMD--------->GSC------>Memory Memory------->GSC------>FIMD, Mixer This driver is registered to IPP subsystem framework to be used by user side and user can control the GSC hardware through some interfaces of IPP subsystem framework. Changelog v1 ~ v5: - added comments, code fixups and cleanups. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Jinyoung Jeon <jy0.jeon@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
72 lines
1.9 KiB
Plaintext
72 lines
1.9 KiB
Plaintext
config DRM_EXYNOS
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tristate "DRM Support for Samsung SoC EXYNOS Series"
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depends on DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM)
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select DRM_KMS_HELPER
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select FB_CFB_FILLRECT
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select FB_CFB_COPYAREA
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select FB_CFB_IMAGEBLIT
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select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
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help
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Choose this option if you have a Samsung SoC EXYNOS chipset.
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If M is selected the module will be called exynosdrm.
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config DRM_EXYNOS_IOMMU
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bool "EXYNOS DRM IOMMU Support"
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depends on DRM_EXYNOS && EXYNOS_IOMMU && ARM_DMA_USE_IOMMU
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help
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Choose this option if you want to use IOMMU feature for DRM.
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config DRM_EXYNOS_DMABUF
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bool "EXYNOS DRM DMABUF"
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depends on DRM_EXYNOS
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help
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Choose this option if you want to use DMABUF feature for DRM.
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config DRM_EXYNOS_FIMD
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bool "Exynos DRM FIMD"
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depends on DRM_EXYNOS && !FB_S3C
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help
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Choose this option if you want to use Exynos FIMD for DRM.
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config DRM_EXYNOS_HDMI
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bool "Exynos DRM HDMI"
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depends on DRM_EXYNOS && !VIDEO_SAMSUNG_S5P_TV
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help
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Choose this option if you want to use Exynos HDMI for DRM.
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config DRM_EXYNOS_VIDI
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bool "Exynos DRM Virtual Display"
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depends on DRM_EXYNOS
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help
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Choose this option if you want to use Exynos VIDI for DRM.
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config DRM_EXYNOS_G2D
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bool "Exynos DRM G2D"
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depends on DRM_EXYNOS && !VIDEO_SAMSUNG_S5P_G2D
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help
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Choose this option if you want to use Exynos G2D for DRM.
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config DRM_EXYNOS_IPP
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bool "Exynos DRM IPP"
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depends on DRM_EXYNOS
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help
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Choose this option if you want to use IPP feature for DRM.
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config DRM_EXYNOS_FIMC
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bool "Exynos DRM FIMC"
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depends on DRM_EXYNOS_IPP
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help
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Choose this option if you want to use Exynos FIMC for DRM.
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config DRM_EXYNOS_ROTATOR
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bool "Exynos DRM Rotator"
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depends on DRM_EXYNOS_IPP
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help
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Choose this option if you want to use Exynos Rotator for DRM.
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config DRM_EXYNOS_GSC
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bool "Exynos DRM GSC"
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depends on DRM_EXYNOS_IPP && ARCH_EXYNOS5
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help
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Choose this option if you want to use Exynos GSC for DRM.
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